[FEA] Add stage/task level diagnostic output for GPU slowness in Profiler tool #1837

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	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
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	# A workflow to run Python unit test for user tools
	name: Python unit test

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.8', '3.9', '3.10', '3.11']

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install tox
	run: \|
	python -m pip install --upgrade pip
	python -m pip install tox
	python -m pip install --pre tox-gh-actions

	- name: Run tox test
	run: cd user_tools && tox

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